
<table style="text-align:center"><caption><strong>Table C4. Likelihood of witnessing hostility online and offline against various parties</strong></caption>
<tr><td colspan="3" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left"></td><td colspan="2"><em>Dependent variable:</em></td></tr>
<tr><td></td><td colspan="2" style="border-bottom: 1px solid black"></td></tr>
<tr><td style="text-align:left"></td><td colspan="2">Witnessing hostility</td></tr>
<tr><td style="text-align:left"></td><td>USA</td><td>Denmark</td></tr>
<tr><td style="text-align:left"></td><td>(1)</td><td>(2)</td></tr>
<tr><td colspan="3" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left">Online environment</td><td>0.06 (0.01)<sup>***</sup></td><td>0.22 (0.01)<sup>***</sup></td></tr>
<tr><td style="text-align:left">Target: Friends</td><td>-0.01 (0.01)<sup>**</sup></td><td>-0.03 (0.004)<sup>***</sup></td></tr>
<tr><td style="text-align:left">Target: Self</td><td>-0.08 (0.01)<sup>***</sup></td><td>-0.06 (0.01)<sup>***</sup></td></tr>
<tr><td style="text-align:left">Online × Friends</td><td>-0.03 (0.01)<sup>***</sup></td><td>-0.15 (0.01)<sup>***</sup></td></tr>
<tr><td style="text-align:left">Online × Self</td><td>-0.04 (0.01)<sup>***</sup></td><td>-0.18 (0.01)<sup>***</sup></td></tr>
<tr><td style="text-align:left">Constant</td><td>0.28 (0.01)<sup>***</sup></td><td>0.17 (0.01)<sup>***</sup></td></tr>
<tr><td colspan="3" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left">Observations</td><td>5,988</td><td>5,740</td></tr>
<tr><td style="text-align:left">Adjusted R<sup>2</sup></td><td>0.03</td><td>0.17</td></tr>
<tr><td colspan="3" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left"><em>Note:</em></td><td colspan="2" style="text-align:right"><sup>*</sup>p<0.1; <sup>**</sup>p<0.05; <sup>***</sup>p<0.01</td></tr>
</table>
